1330422080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 168

約数和(自身を含む): 3487823352

約数和(自身を除く): 2157401272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 130, 146, 160, 169, 208, 260, 292, 320, 337, 338, 365, 416, 520, 584, 674, 676, 730, 832, 845, 949, 1040, 1168, 1348, 1352, 1460, 1685, 1690, 1898, 2080, 2336, 2696, 2704, 2920, 3370, 3380, 3796, 4160, 4381, 4672, 4745, 5392, 5408, 5840, 6740, 6760, 7592, 8762, 9490, 10784, 10816, 11680, 12337, 13480, 13520, 15184, 17524, 18980, 21568, 21905, 23360, 24601, 24674, 26960, 27040, 30368, 35048, 37960, 43810, 49202, 49348, 53920, 54080, 56953, 60736, 61685, 70096, 75920, 87620, 98404, 98696, 107840, 113906, 123005, 123370, 140192, 151840, 175240, 196808, 197392, 227812, 246010, 246740, 280384, 284765, 303680, 319813, 350480, 393616, 394784, 455624, 492020, 493480, 569530, 639626, 700960, 787232, 789568, 911248, 984040, 986960, 1139060, 1279252, 1401920, 1574464, 1599065, 1822496, 1968080, 1973920, 2278120, 2558504, 3198130, 3644992, 3936160, 3947840, 4157569, 4556240, 5117008, 6396260, 7872320, 8315138, 9112480, 10234016, 12792520, 16630276, 18224960, 20468032, 20787845, 25585040, 33260552, 41575690, 51170080, 66521104, 83151380, 102340160, 133042208, 166302760, 266084416, 332605520, 665211040, 1330422080]

約数ペア:

[(1, 1330422080), (2, 665211040), (4, 332605520), (5, 266084416), (8, 166302760), (10, 133042208), (13, 102340160), (16, 83151380), (20, 66521104), (26, 51170080), (32, 41575690), (40, 33260552), (52, 25585040), (64, 20787845), (65, 20468032), (73, 18224960), (80, 16630276), (104, 12792520), (130, 10234016), (146, 9112480), (160, 8315138), (169, 7872320), (208, 6396260), (260, 5117008), (292, 4556240), (320, 4157569), (337, 3947840), (338, 3936160), (365, 3644992), (416, 3198130), (520, 2558504), (584, 2278120), (674, 1973920), (676, 1968080), (730, 1822496), (832, 1599065), (845, 1574464), (949, 1401920), (1040, 1279252), (1168, 1139060), (1348, 986960), (1352, 984040), (1460, 911248), (1685, 789568), (1690, 787232), (1898, 700960), (2080, 639626), (2336, 569530), (2696, 493480), (2704, 492020), (2920, 455624), (3370, 394784), (3380, 393616), (3796, 350480), (4160, 319813), (4381, 303680), (4672, 284765), (4745, 280384), (5392, 246740), (5408, 246010), (5840, 227812), (6740, 197392), (6760, 196808), (7592, 175240), (8762, 151840), (9490, 140192), (10784, 123370), (10816, 123005), (11680, 113906), (12337, 107840), (13480, 98696), (13520, 98404), (15184, 87620), (17524, 75920), (18980, 70096), (21568, 61685), (21905, 60736), (23360, 56953), (24601, 54080), (24674, 53920), (26960, 49348), (27040, 49202), (30368, 43810), (35048, 37960)]